[INFO] cloning repository https://github.com/ernesto-pm/caption-manager-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ernesto-pm/caption-manager-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fernesto-pm%2Fcaption-manager-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fernesto-pm%2Fcaption-manager-rust'...
[INFO] [stderr] fatal: write error: No space left on device
[INFO] [stderr] fatal: fetch-pack: invalid index-pack output
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/ernesto-pm/caption-manager-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ernesto-pm/caption-manager-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fernesto-pm%2Fcaption-manager-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fernesto-pm%2Fcaption-manager-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bfb63d0e3114b492701cb8280b35842ef522633a
[INFO] checking ernesto-pm/caption-manager-rust against master#e9182f195b8505c87c4bd055b9f6e114ccda0981 for pr-144098
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fernesto-pm%2Fcaption-manager-rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ernesto-pm/caption-manager-rust
[INFO] finished tweaking git repo https://github.com/ernesto-pm/caption-manager-rust
[INFO] tweaked toml for git repo https://github.com/ernesto-pm/caption-manager-rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ernesto-pm/caption-manager-rust on toolchain e9182f195b8505c87c4bd055b9f6e114ccda0981
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ernesto-pm/caption-manager-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ecolor v0.27.1
[INFO] [stderr]   Downloaded emath v0.27.1
[INFO] [stderr]   Downloaded epaint v0.27.1
[INFO] [stderr]   Downloaded egui v0.27.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4f09d03a52276f0b0b959dba8230fb900d436b15ce2ee9b161c4c0636ced060
[INFO] running `Command { std: "docker" "start" "-a" "b4f09d03a52276f0b0b959dba8230fb900d436b15ce2ee9b161c4c0636ced060", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4f09d03a52276f0b0b959dba8230fb900d436b15ce2ee9b161c4c0636ced060", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4f09d03a52276f0b0b959dba8230fb900d436b15ce2ee9b161c4c0636ced060", kill_on_drop: false }`
[INFO] [stdout] b4f09d03a52276f0b0b959dba8230fb900d436b15ce2ee9b161c4c0636ced060
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b8dc0fd3ae8e0a0dc68875d3741a23327de9f1931654dc4d316e3bf95d07919
[INFO] running `Command { std: "docker" "start" "-a" "6b8dc0fd3ae8e0a0dc68875d3741a23327de9f1931654dc4d316e3bf95d07919", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: error during container init: error mounting "/var/lib/crater-agent-workspace/rustup-home" to rootfs at "/opt/rustwide/rustup-home": create mountpoint for /opt/rustwide/rustup-home mount: mkdirat /var/lib/docker/overlay2/33e8d0114c5583541bc1a42da0ccab7444cceec9ffa07435d89a90a5d5d9c173/merged/opt/rustwide/rustup-home: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "6b8dc0fd3ae8e0a0dc68875d3741a23327de9f1931654dc4d316e3bf95d07919", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b8dc0fd3ae8e0a0dc68875d3741a23327de9f1931654dc4d316e3bf95d07919", kill_on_drop: false }`
[INFO] [stdout] 6b8dc0fd3ae8e0a0dc68875d3741a23327de9f1931654dc4d316e3bf95d07919